uint8 state_ctrl_type
uint8 TAKEOFF = 0
uint8 ARRIVE_ONLINE_POINT = 1
uint8 AJUST_ATTITUDE = 2
uint8 ON_LINE = 3
uint8 FOLLOW_CABLE = 4
uint8 APPROACH_NODE = 5
uint8 CROSS_NODE = 6
uint8 LAND = 7